| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-84 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D15-00 |
| filingDate |
2011-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2015-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101533674-B1 |
| titleOfInvention |
Effective recovery of lithium from lithium ion battery waste |
| abstract |
The process for recovering lithium ions comprises: providing a composition having lithium ions to be extracted; Removing materials from the lithium ion; Introducing at least one siloxane into the lithium ion to form at least one cyclic siloxane-lithium ion complex; Extracting said at least one cyclic siloxane-lithium ion complex by at least one liquid-liquid extraction step; Separating the organic phase having the cyclic siloxane-lithium ion complex from the aqueous phase; Removing water from the organic phase; Filtering the organic phase to obtain a filtered liquid; And obtaining at least one lithium ion (e.g., a lithium salt) from the filtered liquid. |
| priorityDate |
2011-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |